×

Petalite
Petalite
☒




ADD ⊕
Compare

Physical Properties of Petalite

Add ⊕

Physical Properties

Tenacity

Brittle

Solubility

insoluble

Durability

-

Specific Gravity

2.40
1 7.18
👆🏻

Fracture

Subconchoidal, ConchoidalWalter Schumann, Conchoidal

Cleavage

Perfect on {001}, poor on {201} with 38.5° angle between the two

Mohs Hardness

6-6.5
2 10
👆🏻

Chemical Composition

LiAlSi 4O 10Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Petalite Cleavage

When it comes to choosing the best pick among Gems Found In Australia gemstones, Petalite is known to be a popular choice!Physical properties of Petalite include its hardness, gravity, fracture, cleavage, etc. For any gemstone crystal, Petalite Optical Properties are responsible for imparting various physical properties to its structure. Knowledge of these properties is equally important to gem-cutters as well as to consumers. Petalite cleavage is nothing but the plane across which the crystal splits during cutting. .

The physical properties of Petalite, in fact, are imparted by the chemical composition of its individual molecule. The reactivity or inertness of the crystal is solely governed by its chemical structure.